What colour eyes would your children have?Use the eye calculator and find out.
Clinical pearls of wisdom, glimpses of the future and a few other thoughts
Dr Sherylle Calder is the first person to win back to back Rugby World Cup medals with England 2003 & Springboks 2007, by improving player's visual awareness. She is a visual performance skills consultant and has developed a series of eye training drills to improve visual fitness at eyethinksport.com - check out these demos and measure your visual fitness.